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Martin Marietta Materials

Surface Water releases 2019 (lbs): 515
POTW (sewerage plant) transfers 2019 (lbs): 0
Total Surface Water and POTW Toxic Hazard 2019: 291,569
EJ: Near Poor Share: 25%
EJ: Minority Share: 42%

You can also view this company's penalties in Violation Tracker.
You can also look at this company's state, local, and Federal subsidies in Subsidy Tracker.
This company has information in PERI's Toxic Air database.
This company has information in PERI's Greenhouse database.

Chemicals at facilities displayed below: (
display facilities) (display chemicals)
(Click on column headers to re-sort table: current sort is by percent of total company hazard.)
(Links on facility names lead to full TRI reports. Links on cities lead to Mapquest maps. Links on chemical names lead to New Jersey Right To Know Hazardous Substance Fact Sheets that have information on chemical health effects.)
Split *
TXI OPERATIONS LP MIDLOTHIAN TX Chromium compounds 5 0 200,000 68.59%
TXI OPERATIONS LP MIDLOTHIAN TX Lead compounds 1 0 26,100 8.95%
TXI-CAMEY READY MIX FRISCO TX Lead compounds 1 0 12,348 4.24%
TXI-MID COUNTY READY MIX NEDERLAND TX Lead compounds 0 0 6,282 2.15%
TXI OPERATIONS LP-DOLLINGER READY MIX PLANT BEAUMONT TX Lead compounds 0 0 5,202 1.78%
TXI-RICHARDSON READY MIX RICHARDSON TX Lead compounds 0 0 4,716 1.62%
TXI-LAWNWOOD READY MIX FORT WORTH TX Lead compounds 0 0 4,662 1.60%
TXI-SPANGLER CTM DALLAS TX Lead compounds 0 0 3,402 1.17%
TXI-TYLER READY MIX TYLER TX Lead compounds 0 0 3,294 1.13%
TXI-ORANGE READY MIX ORANGE TX Lead compounds 0 0 2,664 0.91%
TXI-MCKINNEY READY MIX MCKINNEY TX Lead compounds 0 0 2,628 0.90%
TXI-HUNTSVILLE READY MIX HUNTSVILLE TX Lead compounds 0 0 2,322 0.80%
WOODWAY READY MIX WOODWAY TX Lead compounds 0 0 2,250 0.77%
TXI-GREENVILLE READY MIX GREENVILLE TX Lead compounds 0 0 2,232 0.77%
TXI-TYLER SOUTH READY MIX TYLER TX Lead compounds 0 0 2,088 0.72%
TXI OPERATIONS LP MIDLOTHIAN TX Manganese compounds 250 0 1,775 0.61%
CLEBURNE READY MIX CLEBURNE TX Lead compounds 0 0 1,224 0.42%
TXI-LONGVIEW EAST READY MIX LONGVIEW TX Lead compounds 0 0 1,206 0.41%
TXI PORT ARTHUR READY MIX PORT ARTHUR TX Lead compounds 0 0 1,134 0.39%
TXI-LAKE JUNE ROAD READY MIX BALCH SPRINGS TX Lead compounds 0 0 1,044 0.36%
TXI-ROWLETT READY MIX ROWLETT TX Lead compounds 0 0 936 0.32%
TXI OPERATIONS LP MIDLOTHIAN TX Zinc compounds 250 0 825 0.28%
TXI-HEMPHILL READY MIX FORT WORTH TX Lead compounds 0 0 792 0.27%
TXI OPERATIONS LP MIDLOTHIAN TX Nickel compounds 5 0 455 0.16%
TXI-BRYAN INDEPENDENCE READY MIX BRYAN TX Lead compounds 0 0 432 0.15%
TXI OPERATIONS LP MIDLOTHIAN TX Mercury compounds 0 0 350 0.12%
TEMPLE READY MIX TEMPLE TX Lead compounds 0 0 324 0.11%
TXI-ROANOKE READY MIX ROANOKE TX Lead compounds 0 0 306 0.10%
MIDLOTHIAN READY MIX MIDLOTHIAN TX Lead compounds 0 0 162 0.06%
CORSICANA READY MIX CORSICANA TX Lead compounds 0 0 144 0.05%
TXI-BASTROP READY MIX BASTROP TX Lead compounds 0 0 144 0.05%
TXI-SOUTH ARLINGTON READY MIX ARLINGTON TX Lead compounds 0 0 72 0.02%
TXI-CORINTH STREET READY MIX DALLAS TX Lead compounds 0 0 54 0.02%

For explanations of most columns above, including the EJ Shares, see the technical notes.

Toxic hazard: Pounds of direct releases to surface water and pounds transferred to Publicly Operated Treatment Works (POTW's) reported in the US Environmental Protection Agency's Toxics Release Inventory for the year 2019, weighted by toxicity of chemicals. Weights are from the EPA's Risk-Screening Environmental Indicators project. For details, see technical notes.

Quantity of toxic surface water releases and POTW transfers: Pounds of toxic chemicals released directly to surface water at each TRI facility or transferred off-site to a POTW, without weighting for toxicity or population.

* Split: if 50% appears in this column, then the facility's releases have been split among two 50/50% ownership parent companies for their parent company data, although the full pounds and hazard are displayed here.

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